Manufacturing in Whiteside County, Illinois
The register lists 118 facilities in Whiteside, Illinois. According to the Bureau of Labor Statistics, 56 establishments were counted in Whiteside in 2025. Fabricated Metal Product Manufacturing accounts for 815 jobs in Whiteside, according to the Bureau of Labor Statistics.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 56 manufacturing establishments in Whiteside County in 2025, employing about 2,364 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 118.
Facilities22 FACILITIES
Listing 22 of 33: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| The Ifh Group, INC. | Rock Falls | Fabricated Metal Product Manufacturing | 332322 | 100–499 | ACTIVE |
| Illinois Forge CO | Rock Falls | Fabricated Metal Product Manufacturing | 332111 | — | LIKELY ACTIVE |
| Metal Spinners - a Division of Samuel, Son & CO. (usa) INC. | Rock Falls | Fabricated Metal Product Manufacturing | 332119 | — | LIKELY ACTIVE |
| Industrial Coatings | Rock Falls | Petroleum and Coal Products Manufacturing | 324122 | 1–19 | UNVERIFIED |
| Mid Continent Fasteners INC | Rock Falls | Miscellaneous Manufacturing | 339993 | 1–19 | UNVERIFIED |
| Advanced Asphalt INC | Rock Falls | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Arris International INC | Rock Falls | Computer and Electronic Product Manufacturing | 334000 | — | UNVERIFIED |
| Cimco Resources | Rock Falls | Fabricated Metal Product Manufacturing | 332510 | — | UNVERIFIED |
| Diversified Composites CORP | Rock Falls | Plastics and Rubber Products Manufacturing | 326199 | — | UNVERIFIED |
| Hueber LLC | Rock Falls | Food Manufacturing | 311119 | — | UNVERIFIED |
| Koch Asphalt CO | Rock Falls | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Lawrence Brothers INC. Plant 2 | Rock Falls | Fabricated Metal Product Manufacturing | 332410 | — | UNVERIFIED |
| Micro Industries INC | Rock Falls | Primary Metal Manufacturing | 331522 | — | UNVERIFIED |
| Northwest Illinois Construction CO | Rock Falls | Nonmetallic Mineral Product Manufacturing | 327390 | — | UNVERIFIED |
| Reliant Fastener - Div of Reliant Industries | Rock Falls | Fabricated Metal Product Manufacturing | 332722 | — | UNVERIFIED |
| Rock Falls Hot Mix Asphalt Plt | Rock Falls | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Rotary Airlock LLC | Rock Falls | Fabricated Metal Product Manufacturing | 332313 | — | UNVERIFIED |
| United Parcel Service | Rock Falls | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Metal Spinners Rock Falls | Rock Falls | Fabricated Metal Product Manufacturing | 332119 | 20–99 | LIKELY ACTIVE |
| Brummel Beef and Locker LLC | Rock Falls | Food Manufacturing | 311612 | 1–19 | UNVERIFIED |
| Chas O Larson CO | Rock Falls | Fabricated Metal Product Manufacturing | 332813 | 20–99 | UNVERIFIED |
| Sterling Wire Products, Inc. | Rock Falls | Fabricated Metal Product Manufacturing | 332618 | 1–19 | UNVERIFIED |
